Being a male, I am extremely embarrassed but I need to ask. A few days ago I was having an intimate time with my wife. During it I was using my finger inside her vagina and after what I guess to be about 2.5 inches there was a cavity big enough not to feel the sides. If it is normal, then I don't have to mention it, but if it isn't normal then we can get her a doctor. I don't want to frighten her if it isn't anything unusual. It is the first time and hopefully, never again.
